Geometry Problems, Online Education

Online Geometry Problem 108: Angle, Triangle, Median. Level: High School, College, Mathematics Education

In the figure below, given a triangle ABC, BD is the median to AC, angle BCA = a , and angle ABD = 90 - a.
Prove that x =
a. View or post a solution.

Geometry Problem Angle, Triangle, Median.
 

 

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